When it comes to the use safety of light steel houses, everyone should be more interested, because in the process of living, many users are worried about the lack of safety or accidents. Today, Xiaobian is here to share with you some ways to maintain light steel houses, so that you can feel more at ease.
How long is the use of light steel house? How long is it?
The service life of ultra light steel buildings shall refer to the local standard GB50018-2002 cold-formed thin-walled steel structures for low rise residential buildings for more than 50 years. Each residential unit of prefabricated building is like a large trailer, which can be used as long as it is pulled to the site by a special car, lifted to the floor pad by a crane and connected with the embedded water channel, power supply and telephone system. There are heating, bathroom, kitchen, dining room, bedroom and other facilities in the activity house.
The movable house can not only be a single unit, but also be connected with each other. Light steel house is also known as light steel structure house. Its main material is light steel keel synthesized by hot-dip galvanized steel strip through cold rolling technology. It is almost the same as building a building. It is better to use reinforced concrete to level the foundation around and partition wall, which is more solid. Then, erect a column, connect the framework with a transverse beam, and install the partition board, the outer wall board and the door and window frame. Follow the floor, and then install a layer up, then the roof frame and the roof panel. Finally, install the doors and windows, and pull the vertical support. Through the protection of moisture-proof materials, sound insulation materials and roof external decoration, the service life of the house has reached more than 70 years.
What is the sound insulation effect of light steel house?
The floor frame is filled with acoustic glass fiber cotton, and 5cm concrete is poured on the floor frame. The inner wall of the inner wall also plays an acoustic role in the construction process of the internal components. The extrusion plate of the outer wall also has the sound insulation effect.
Suitable for wet weather in March in the south? Moisture-proof treatment
The moisture-proof measure of light steel house is to lay a layer of one-way moisture-proof breathing paper on the wall. It can send water gas out of the room and block the outside air at the same time.
If the OSB board on both sides of the light steel is moldy, what should I do?
OSB is formaldehyde free and durable, with its top arranged longitudinally and chips horizontally. This crisscross arrangement reorganizes the wood texture structure, completely eliminates the influence of the internal stress of wood on the processing, and makes it very easy to process and moisture-proof.
Is light steel house lightning proof?
After the whole structure of light steel house is well connected with the ground, the whole building is a good lightning protection system. The traditional houses need to be made with galvanized lightning rod, and the aluminum zinc plating material of light steel houses is a complete lightning protection system after it is closely connected with the ground.
Does the fire rating of light steel house meet the standard?
The fire protection level of light steel houses meets the national level IV fire protection standard. In case of a large fire, the main structure can burn for half an hour. The first principle is that families can escape.
Waterproof treatment of light steel house
The roof system of light steel house is composed of roof truss, structural OSB panel, waterproof membrane, thermal reflection membrane and roof tile.
Floor bearing capacity
The floor of light steel house is composed of cold-formed thin-walled steel frame or composite beam, floor OSB structural plate, support and connecting parts. The materials used are oriented particleboard, cement board and plywood. These lightweight floors can withstand a load of 316 to 365 kg / m2. The floor structure weight of light steel house is only one quarter to one sixth of the weight of Chinese traditional concrete slab system, but the structural height of the floor is 100-120mm higher than the structural height of the floor. Ordinary concrete slab.
The above contents are some effective maintenance methods for light steel houses. I hope you can strictly follow the above contents in the future.